package com.sky.controller.admin;

import com.sky.constant.MessageConstant;
import com.sky.result.Result;
import com.sky.utils.AliOssUtil;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;

@RestController
@Slf4j
@RequestMapping("/admin/common")
public class CommonController {
    @Autowired
    private AliOssUtil aliOssUtil;
    @PostMapping("/upload")
    public Result<String> upload(MultipartFile file){
        log.info("文件上传：{}",file);
        // 获取原始文件名
        String originalFilename = file.getOriginalFilename();
        // 获取文件扩展名
        String extent = originalFilename.substring(originalFilename.lastIndexOf("."));
        //随机生成文件名
        String fileName = UUID.randomUUID().toString() + extent;
        // 上传文件到OSS服务器
        try {
            String path = aliOssUtil.upload(file.getBytes(), fileName);
            return Result.success(path);
        } catch (IOException e) {
            return Result.error(MessageConstant.UPLOAD_FAILED);
        }

    }
}
